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- Kraken Made Up 85.626% (new) — The Pricing Benchmark relies heavily on Kraken, which accounts for over 85% of trading volume, making the Trust's NAV highly susceptible to price anomalies, technological failures, or regulatory actions affecting Kraken.
- None of the Constituent Exchanges Are Currently Registered With the SEC (new) — The exchanges used to calculate the Pricing Benchmark are not registered with the SEC, subjecting them to less regulatory oversight and increasing the risk of manipulation or fraud affecting the Trust's NAV.
21Shares Sui ETF (TSUI) files 424B3 prospectus; ETF tracks SUI via FTSE Sui Index with 0.30% sponsor fee
Filed August 27, 2026 · ~2 min read
Key Changes
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The Trust is an ETF that seeks to track the performance of SUI via the CME CF Sui-Dollar Reference Rate, with a 0.30% annual sponsor fee.
Prospectus Summary verify on EDGAR → -
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On August 27, 2026, the Trust changed its pricing benchmark from CME CF to FTSE Sui Index, altering NAV calculation and constituent exchanges.
Risk Factors verify on EDGAR → -
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As of July 31, 2026, Kraken accounted for 85.626% of benchmark trading volume, creating concentration risk.
Risk Factors verify on EDGAR →
2 more material changes behind this preview — plus the full narrative summary, section-by-section diffs against the prior filing, and verbatim quotes with EDGAR citations.
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Figures/quotes linked to EDGAR · Narrative written by AI · Sep 1, 2026 · How we verify